2020ykd results

Information

Transient
Name:SN2020ykd
Right ascension: 10h00m09.47s
Declination:38d27m25.36s
Discovery Date:Oct. 28, 2020, 12:50 p.m.
Classification:SN II
Redshift:0.026904
MW E(B-V):0.015
Host
Name:2127577
Right ascension: 10h00m08.92s
Declination:38d27m24.18s
Redshift:0.027492
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
 DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.03
Transient MWEBV processed 0.03
Host match processed 4.64
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.55
Validate global photometry processed 17.39
Global host SED inference processed 736.53
Local aperture photometry processed 5.19
Validate local photometry processed 0.03
Local host SED inference processed 770.05
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h00m09.47s, 38d27m25.36s
semi major axis, semi minor axis (arcsec):3.62, 3.62
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 106.82 3.82 18.828 0.039 AB
SDSS_g 256.71 4.25 17.876 0.018 AB
DES_g 257.31 1.38 17.874 0.006 AB
PanSTARRS_g 266.5 1.05 17.836 0.004 AB
SDSS_r 403.55 5.45 17.385 0.015 AB
PanSTARRS_r 400.01 1.14 17.395 0.003 AB
SDSS_i 499.31 6.44 17.154 0.014 AB
PanSTARRS_i 500.09 0.85 17.152 0.002 AB
PanSTARRS_z 572.94 2.63 17.005 0.005 AB
SDSS_z 611.78 11.57 16.934 0.021 AB
PanSTARRS_y 605.0 6.96 16.946 0.012 AB
2MASS_J 742.3 71.0 15.829 0.104 Vega
2MASS_H 618.13 97.74 15.555 0.172 Vega
2MASS_K 755.46 124.16 14.867 0.178 Vega

Aperture details

RA, DEC (J2000):10h00m08.95s, 38d27m24.37s
semi major axis, semi minor axis (arcsec):22.69, 8.96
angle (degrees, anti-clockwise from east):-101.01
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 119.77 10.73 18.704 0.097 AB
GALEX_NUV 177.43 2.07 18.277 0.013 AB
SDSS_u 624.5 12.81 16.911 0.022 AB
SDSS_g 1401.99 10.39 16.033 0.008 AB
DES_g 1424.05 3.31 16.016 0.003 AB
PanSTARRS_g 1481.83 3.91 15.973 0.003 AB
SDSS_r 2305.77 14.01 15.493 0.007 AB
PanSTARRS_r 2331.92 4.29 15.481 0.002 AB
SDSS_i 2983.23 18.05 15.213 0.007 AB
PanSTARRS_i 2984.52 3.21 15.213 0.001 AB
PanSTARRS_z 3413.32 10.15 15.067 0.003 AB
SDSS_z 3425.72 41.18 15.063 0.013 AB
PanSTARRS_y 3598.97 27.17 15.010 0.008 AB
2MASS_J 4344.33 284.56 13.910 0.071 Vega
2MASS_H 4751.19 392.35 13.340 0.090 Vega
2MASS_K 4098.56 499.29 13.031 0.132 Vega
WISE_W1 2289.32 35.78 12.802 0.017 Vega
WISE_W2 1269.17 44.72 12.802 0.038 Vega
WISE_W3 4876.54 200.0 9.506 0.045 Vega
WISE_W4 7142.06 1196.63 7.645 0.182 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.140 9.276 9.401
{\rm log}_{10}({\rm SFR}) -1.293 -0.540 -0.073
{\rm log}_{10}({\rm sSFR}) -10.528 -9.826 -9.351
{\rm stellar\ age} 6.609 7.977 11.713

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.724 -1.271 -0.844
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.824 -0.901 0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.443 0.842
\delta -0.561 -0.099 0.272
\tau_1/\tau_2 0.670 1.073 1.471
Q_{PAH} 0.511 1.828 3.958
U_{min} 3.406 9.434 17.173
{\rm log}_{10}(\gamma_e)\, -3.088 -1.566 -0.639

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.772 -1.497 -0.366
{\rm log}_{10}(\tau_{AGN})\, 0.931 1.391 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.307 -2.007 -1.248
0.03-0.10 Gyr -1.164 -0.387 0.084
0.10-0.33 Gyr -2.394 -0.901 -0.376
0.33-1.10 Gyr -3.549 -1.417 -0.822
1.10-3.64 Gyr -3.430 -1.369 -0.715
3.64-12.05 Gyr -1.874 -0.696 -0.492
12.05-13.39 Gyr -1.265 -0.390 0.436

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.010 10.108 10.231
{\rm log}_{10}({\rm SFR}) -0.656 -0.029 0.324
{\rm log}_{10}({\rm sSFR}) -10.838 -10.139 -9.745
{\rm stellar\ age} 7.457 8.377 12.181

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.685 -1.328 -0.972
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.687 -0.296 0.375

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.304 0.429 0.566
\delta -0.177 0.107 0.315
\tau_1/\tau_2 0.581 1.011 1.431
Q_{PAH} 1.754 2.838 4.440
U_{min} 3.406 9.374 17.080
{\rm log}_{10}(\gamma_e)\, -3.226 -2.349 -1.649

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.359 -3.441 -2.539
{\rm log}_{10}(\tau_{AGN})\, 0.985 1.468 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.113 -2.179 -0.740
0.03-0.10 Gyr -0.520 0.124 0.480
0.10-0.33 Gyr -2.114 -0.369 0.179
0.33-1.10 Gyr -3.668 -1.398 -0.385
1.10-3.64 Gyr -3.053 -0.835 -0.022
3.64-12.05 Gyr -1.184 0.152 0.373
12.05-13.39 Gyr -1.107 0.501 1.311